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PTC Resettable Fuses(2023)
| Image | Product Number | Pricing(USD) | Quantity | ECAD | Quantity Available | Weight(Kg) | Mfr | Series | Package | Product Status | Operating Temperature | Ratings | Lead Spacing | Size / Dimension | Height - Seated (Max) | Mounting Type | Package / Case | Type | Approval Agency | Thickness (Max) | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Current - Max | Voltage - Max | Current - Hold (Ih) (Max) | Current - Trip (It) | Time to Trip | Resistance - Initial (Ri) (Min) | Resistance - Post Trip (R1) (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
72R025XPR | - |  |
1188 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 72R | Cut Tape (CT) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.291" Dia x 0.122" T (7.40mm x 3.10mm) | 0.500" (12.70mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 40 A | 72V | 250 mA | 500 mA | 2.5 s | 1.25 Ohms | 3 Ohms | |||
 |
HVR600P160CF | - | |
3592 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, HVR600 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.630" L x 0.236" W (16.00mm x 6.00mm) | 0.496" (12.60mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 500 | 3 A | 60V (600V Int) | 160 mA | 320 mA | 7 s | 4 Ohms | 18 Ohms | |||
 |
1812L350SLPR | 2.1900 | |
4 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, LoRho | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.179" L x 0.128" W (4.55mm x 3.24mm) | - | Surface Mount | 1812 (4532 Metric), Concave | Polymeric | cURus, TUV | 0.028" (0.70mm) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 50 A | 6V | 3.5 A | 8.1 A | 5 s | 3 mOhms | 20 mOhms | ||
 |
RUEF185S | 0.5100 | |
397 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.402" Dia x 0.118" T (10.20mm x 3.00mm) | 0.618" (15.70mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 100 A | 30V | 1.85 A | 3.7 A | 8.7 s | 30 mOhms | 90 mOhms | ||
 |
RXEF020 | 0.4200 | |
13 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.291" Dia x 0.118" T (7.40mm x 3.00mm) | 0.461" (11.70mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 72V | 200 mA | 400 mA | 2.2 s | 1.83 Ohms | 4.4 Ohms | ||
|
RUEF110S | 0.4700 | |
404 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.291" L x 0.118" W (7.40mm x 3.00mm) | 0.559" (14.20mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 100 A | 30V | 1.1 A | 2.2 A | 6.6 s | 70 mOhms | 170 mOhms | ||
|
LR4-190SF | - | |
1671 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Active | - | 0.945" L x 0.205" W (24.00mm x 5.20mm) | - | User Defined | Strap | 0.039" (1.00mm) | - | ROHS3 Compliant | 1 (Unlimited) | D81876-000 | EAR99 | 8533.40.8070 | 2,000 | 100 A | 15V | 1.9 A | 3.9 A | 5 s | ||||||||
|
LR4-170UF | - | |
9505 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Obsolete | - | - | - | 0.787" L x 0.156" W (20.00mm x 3.95mm) | - | User Defined | Strap | Polymeric | CSA, TUV, UL | 0.028" (0.70mm) | - | ROHS3 Compliant | 2A (4 Weeks) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 100 A | 15V | 1.7 A | 3.4 A | 5 s | 44 mOhms | 114 mOhms | ||
 |
72R110XU | 0.9900 | |
1 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 72R | Bulk | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.512" Dia x 0.122" T (13.00mm x 3.10mm) | 0.717" (18.20mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 72V | 1.1 A | 2.2 A | 8.2 s | 150 mOhms | 380 mOhms | ||
 |
16R600GPR | - | |
5836 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 16R | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.421" L x 0.118" W (10.70mm x 3.00mm) | 0.673" (17.10mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 1,500 | 100 A | 16V | 6 A | 10.2 A | 3.3 s | 10 mOhms | 28 mOhms | |||
 |
LVR200S-240 | 2.4000 | |
8 | 0.00000000 | Littelfuse Inc. | PolySwitch®, LVR | Bulk | Active | -20°C ~ 85°C | - | 0.400" (10.15mm) | 0.980" L x 0.240" W (24.90mm x 6.10mm) | 1.331" (33.80mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | EAR99 | 8533.40.8070 | 250 | 20 A | 240V (265V Int) | 2 A | 4 A | 28 s | 89 mOhms | 221 mOhms | |||
|
RUE700 | - | |
5919 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Obsolete | -40°C ~ 85°C | - | 0.402" (10.20mm) | 0.752" L x 0.118" W (19.10mm x 3.00mm) | 1.051" (26.70mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UR | - | download | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 30V | 7 A | 14 A | 17.5 s | 5 mOhms | 30 mOhms | ||
|
NANOSMD380LR | - | |
4905 | 0.00000000 | Littelfuse Inc. | * | Tape & Reel (TR) | Obsolete | - | RoHS Compliant | 2A (4 Weeks) | 18-NANOSMD380LRTR | EAR99 | 8533.40.8070 | 3,000 | |||||||||||||||||||
 |
RTE120-2 | - | |
2478 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Tape & Reel (TR) | Obsolete | - | - | 0.199" (5.05mm) | 0.291" L x 0.118" W (7.40mm x 3.00mm) | 0.480" (12.20mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UR | - | download | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 3,000 | 40 A | 33V | 1.2 A | 2.3 A | 3.5 s | 74 mOhms | 180 mOhms | ||
|
MXP270LLK | - | |
2468 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | ||||||||||||||||||||
|
250R170-CMR | - | |
5339 | 0.00000000 | Littelfuse Inc. | - | Tape & Reel (TR) | Obsolete | - | ROHS3 Compliant | 1 (Unlimited) | 18-250R170-CMRTR | EAR99 | 8533.40.8070 | 1,000 | |||||||||||||||||||
 |
72R065XU | - | |
1493 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 72R | Bulk | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.370" Dia x 0.122" T (9.40mm x 3.10mm) | 0.571" (14.50mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 500 | 40 A | 72V | 650 mA | 1.3 A | 5.3 s | 310 mOhms | 720 mOhms | |||
 |
VTP175ULIIF | - | |
2367 | 0.00000000 | Littelfuse Inc. | PolySwitch®, VTP | Bulk | Active | -40°C ~ 85°C | - | - | - | - | User Defined | Strap | Polymeric | CSA, TUV, UL | - | - | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 100 A | 16V | 1.75 A | 3.6 A | 5 s | 29 mOhms | 102 mOhms | |||
|
RLD30P135UFF | - | |
1888 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, RLD30 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.350" L x 0.118" W (8.90mm x 3.00mm) | 0.532" (13.50mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | Not Applicable | RLD30P135UF-NDR | EAR99 | 8533.40.8070 | 2,500 | 40 A | 30V | 1.35 A | 2.7 A | 7.3 s | 40 mOhms | 130 mOhms | ||
 |
16R185BPR | - | |
4930 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, USBR | Cut Tape (CT) | Obsolete | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.402" L x 0.118" W (10.20mm x 3.00mm) | 0.618" (15.70mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8533.40.8070 | 2,000 | 40 A | 16V | 1.85 A | 3.7 A | 10 s | 30 mOhms | 90 mOhms | |||
 |
RXEF375 | 1.0100 | |
16 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bag | Active | -40°C ~ 85°C | - | 0.400" (10.15mm) | 1.071" Dia x 0.118" T (27.20mm x 3.00mm) | 1.252" (31.80mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 250 | 40 A | 72V | 3.75 A | 7.5 A | 24 s | 30 mOhms | 80 mOhms | ||
 |
MICROSMD035F-2 | 0.5600 | |
24 | 0.00000000 | Littelfuse Inc. | PolySwitch®, microSMD | Tape & Reel (TR) | Active | -40°C ~ 85°C | - | - | 0.127" L x 0.102" W (3.22mm x 2.58mm) | - | Surface Mount | 1210 (3225 Metric), Concave | Polymeric | CSA, TUV, UL | 0.024" (0.62mm) | download | ROHS3 Compliant | 2A (4 Weeks) | EAR99 | 8533.40.8070 | 4,000 | 40 A | 6V | 350 mA | 750 mA | 200 ms | 320 mOhms | 1.3 Ohms | |||
|
RF5054-000 | 0.3469 | |
2608 | 0.00000000 | Littelfuse Inc. | PolySwitch® picoASMDC | Tape & Reel (TR) | Active | -40°C ~ 85°C | AEC-Q200 | - | 0.083" L x 0.055" W (2.10mm x 1.40mm) | - | Surface Mount | 0805 (2012 Metric), Concave | Polymeric | - | 0.037" (0.93mm) | download | 18-RF5054-000TR | EAR99 | 8533.40.8070 | 4,000 | 40 A | 6V | 750 mA | 1.5 A | 200 ms | 100 mOhms | 350 mOhms | ||||
|
RUEF300-1 | - | |
9599 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RUEF | Bulk | Obsolete | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.449" L x 0.118" W (11.40mm x 3.00mm) | 0.650" (16.50mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | Not Applicable | REACH Unaffected | RF0168-000 | EAR99 | 8533.40.8070 | 2,000 | 100 A | 30V | 3 A | 6 A | 10.8 s | 20 mOhms | 80 mOhms | |
 |
RXEF005 | 0.4300 | |
3 | 0.00000000 | Littelfuse Inc. | PolySwitch®, RXEF | Bag | Active | -40°C ~ 85°C | - | 0.199" (5.05mm) | 0.315" Dia x 0.118" T (8.00mm x 3.00mm) | 0.327" (8.30mm) | Through Hole | Radial, Disc | Polymeric | CQC, CSA, TUV, UL | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 40 A | 60V | 50 mA | 100 mA | 5 s | 7.3 Ohms | 20 Ohms | ||
|
HVR250P120CRFF | - | |
4945 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, HVR250 | Tape & Box (TB) | Obsolete | -40°C ~ 85°C | - | 0.217" (5.50mm) | 0.268" Dia x 0.201" T (6.80mm x 5.10mm) | 0.492" (12.50mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | Not Applicable | HVR250P120CRFF-NDR | EAR99 | 8533.40.8070 | 1,200 | 3 A | 60V (250V Int) | 120 mA | 240 mA | 700 ms | 6 Ohms | 16 Ohms | ||
 |
60R090XPR | 0.8300 | |
10 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 60R | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.441" Dia x 0.122" T (11.20mm x 3.10mm) | 0.622" (15.80mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 2,000 | 40 A | 60V | 900 mA | 1.8 A | 7.2 s | 200 mOhms | 470 mOhms | ||
 |
60R135XMR | 1.3800 | |
1 | 0.00000000 | Littelfuse Inc. | POLY-FUSE®, 60R | Cut Tape (CT) | Active | -40°C ~ 85°C | - | 0.201" (5.10mm) | 0.535" Dia x 0.122" T (13.58mm x 3.10mm) | 0.780" (19.80mm) | Through Hole | Radial, Disc | Polymeric | cURus, TUV | - | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8533.40.8070 | 1,000 | 40 A | 60V | 1.35 A | 2.7 A | 9.6 s | 120 mOhms | 300 mOhms | ||
|
60R010XPRL30 | - | |
8739 | 0.00000000 | Littelfuse Inc. | - | Bulk | Obsolete | - | RoHS Compliant | 1 (Unlimited) | 18-60R010XPRL30 | EAR99 | 8533.40.8070 | 1 | |||||||||||||||||||
|
RHE650 | - | |
6552 | 0.00000000 | Littelfuse Inc. | PolySwitch® | Bulk | Obsolete | - | - | 0.199" (5.05mm) | 0.500" L x 0.118" W (12.70mm x 3.00mm) | 0.874" (22.20mm) | Through Hole | Radial, Disc | Polymeric | CSA, TUV, UR | - | download | RoHS non-compliant | Not Applicable | REACH Unaffected | EAR99 | 8533.40.8070 | 500 | 100 A | 16V | 6.5 A | 12 A | 5.5 s | 11 mOhms | 4.3 Ohms |
2000+
Daily average RFQ Volume
30,000,000
Standard Product Unit
2800+
Worldwide Manufacturers
15,000 m2
In-stock Warehouse
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